Sunday, August 30th, 2009
I’m used to hearing the words “Overbought” and “Oversold” thrown around in equity trading rooms and within casual conversations among traders at the local bars/lounges. The terms are also used quite a bit by various television personalities when sharing their opinions about certain stocks. And though it might be possible to roughly determine when an issue is momentarily “overbought” or “oversold” with equities, using the Level II screen as a tool to better gauge buying and selling pressure, it is basically a guess when trading the FX market.
This is because there is no one order book in the FX market (there is no central exchange for FX trades) as there is with equities, futures, etc., – that means there is no one official source of all global trading volume or trades done like there is with other markets. Every market maker has their own volume numbers based on the deals they’re doing directly with other market makers or on behalf of their retail clients (see post, “Behind the Closed Doors of FX Market Makers”). Because this information is fragmented, you have no way of really knowing if the FX pair you’re trading is starting to be overbought/oversold as you might with traditional equity trading.
Retail FX market makers offering platforms that show multiple price levels (appearing like Level II screens in equities) are not true Level II…